$700 Off Full Price

Merida eSilex 400 Electric Gravel Bike Low Key Green/Brown

Brand: Merida

SKU: Select a size

Size: Select a size

XS SM MD LG XL

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

$3,499.00 Full price

$3,499.00

Club price

$4,199.00 Full price

REQUEST A PRICE BEAT

Pick up Delivery

Your store:

No location set

No click & collect information available for this location.

Click & Collect:

In Store

Select a size to view stock availability at this store.

$9.90 Not available

Express Shipping $19.00

Select a size to view stock availability at this location.

Moderately Steep Hills / 45 Nm Torque

Up to 35 km Range

Mahle X30 Motor

Alloy Frame/ Carbon Fork

250Wh Battery

700c Wheel Size

Have a Question? Ask an expert on 1800 990 523

Product Details

Description

The Merida eSilex 400 Electric Gravel Bike is designed for those who love exploring various terrains with ease. It features a lightweight aluminum frame and a robust Mahle X30 drive unit, offering seamless electric assistance up to 25KPH. Ideal for gravel enthusiasts, it includes the Shimano GRX400 groupset for dependable shifting and hydraulic disc brakes for assured stopping power, ensuring a comfortable and controlled ride.

Key Features

Lightweight aluminium frame for easy handling
Shimano GRX400 drivetrain for reliable shifting
Mahle X30 drive unit for assisted power
Hydraulic disc brakes for precise control
Carbon fork for improved ride comfort

Specifications

Product Overview

Product

Merida eSilex 400 Electric Gravel Bike Low Key Green/Brown

Brand

Merida

Parent SKU

Merida25eSILEX400LowKeyGreenBrown

Size SKUs

XS: MEEB2502858
SM: MEEB2502859
MD: MEEB2502860
LG: MEEB2502861
XL: MEEB2502862

Matrix Barcodes

XS: 25028582858
SM: 25028592859
MD: 25028602860
LG: 25028612861
XL: 25028622862

Year Model

2025

Product Features

Frame Material

Alloy

Frame Style

Crossbar

Colour

Green

Wheel Size

700c

Brake Type

Hydraulic Disc Brake

Gears

2 x 10

Fork Material

Carbon

Front Travel

Rigid

Motor and Battery System

Drive Type

Rear Wheel

Motor Brand

Mahle

Motor

Mahle X30 Drive Unit 25KPH

Torque (Nm)

Motor Climbing Ability

Moderately Steep Hills

Battery Size (Watt-Hours)

250

Battery

Mahle ix250Wh Battery Pack; 250Wh

Max. Range (KMs)

Build

Frame

eSPEEDER LITE III MAT aluminium 700x45C 700x42C with fender 275x47C max WHS 100x9135x9 AST BSA BBR

Fork

MERIDA SILEX CF2; carbon; max. 700x42C / 700x35C (with fender) / max. 50x650B WHS

Handlebars

MERIDA EXPERT GRII; MAT aluminium; 400mm (XS-S) , 420mm (M) , 440mm (L/XL)

Headset

MERIDA 8158

Grips

MERIDA ROAD EXPERT

Stem

MERIDA TEAM CC III; MAT aluminium; 31.8 DSH; -6 ASD

Bottom Bracket

Shimano RS500 BSA

Pedals

VP VPE-891

Saddle

MERIDA COMP SL; V-mount

Seat Post

MERIDA EXPERT; MAT aluminium; 30.9 DSP; 0 SSB

Seat Clamp

MERIDA EXPERT

Wheels

Wheel Size

700c

Rims

MERIDA COMP SL; 17 IWR; 22 HRI; MAT aluminium

Tyres

F: Maxxis Rambler; 700Cx40; fold; EXO | R:

Groupset

Crankset

170 mm-XS/S/SM/ML, 175 mm-L/XL

Chain

KMC e10

Front Rotor

Shimano RT10; 160 mm

Rear Rotor

Shimano RT26; 160 mm

Front Derailleur

Shimano GRX400

Rear Derailleur

Shimano GRX400

Cassette

10 Speed

Frequently Asked Questions

What is the Merida eSilex 400 used for?

The Merida eSilex 400 is designed for gravel riding and adventure cycling. Its electric assistance and durable build make it ideal for tackling mixed terrains and long-distance rides.

Why choose the Merida eSilex 400?

Choose the Merida eSilex 400 for its combination of lightweight design, reliable Shimano components, and smooth electric assistance, making it perfect for exploring gravel roads with extra support.

Who is the Merida eSilex 400 designed for?

The Merida eSilex 400 is designed for cyclists who enjoy gravel adventures and need an electric boost for longer or more challenging rides. It's suited for riders seeking versatility and power on a variety of surfaces.

Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

Your height:

Find Your Size

Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

Find Your Size

Your results

For the Merida eSilex 400 Electric Gravel Bike Low Key Green/Brown we suggest the following size.

More relaxed More aggressive

Height: --

Inseam: --

Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

PERFECT RIDE GUARANTEE

If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

FREE BIKE BUILD

We'll build your bike for free when you click and collect at any 99 Bikes store.

FIRST FREE TUNE-UP

Every bike comes with a complimentary free tune-up and safety check. Learn more »

Range

Calculate your range

E-Bike Range Estimator

Free Test Rides

Come into your local store to test ride an E-Bike today

Find a store

Shop Our E-bikes

Shop our collection of electric bikes

Shop Now

Efficient Electric Assistance

The Merida eSilex 400 features a Mahle X30 drive unit that delivers seamless electric support. This allows riders to maintain speed and tackle challenging terrains with ease.

Stable and Versatile Design

With a lightweight aluminium frame and a carbon fork, the eSilex 400 ensures comfort and control on rough gravel paths. Its design accommodates various tyre sizes, enhancing versatility for different riding conditions.

Reliable Shimano GRX400 Drivetrain

Equipped with a Shimano GRX400 groupset, the eSilex 400 guarantees dependable gear shifting in tough conditions. Coupled with hydraulic disc brakes, it offers exceptional performance and control in all weather.

Riders Height (cm)

Wheel Size

700c

Stack

565

581

597

613

629

Reach

374

384

395

406

416

Top Tube Length

525

540

555

570

585

Seat Tube Length

470

490

510

530

560

Seat Tube Angle

75.0

Fork Length

400

Head Tube Length

145

160

175

190

205

Head Tube Angle

69.5

70.0

70.5

71.0

71.5

Handlebar Height

Bottom Bracket Drop

Chainstay Length

Wheelbase

Standover Height

748

767

785

804

830

Minimum Seat Height

Maximum Seat Height

Reviews

Improve a product